Summary statistics for servarea2015 dataset :

by Jean Roth , jroth@nber.org , 9 Dec 2017

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
businessyear |     17,495        2015           0       2015       2015
   statecode |          0
    issuerid |     17,495    49785.33    25989.51      10064      99969
  sourcename |          0
  versionnum |     17,495    7.161418    4.485627          1         21
-------------+---------------------------------------------------------
  importdate |          0
   issuerid2 |     17,495    49785.33    25989.51      10064      99969
  statecode2 |          0
serviceare~d |          0
serviceare~e |          0
-------------+---------------------------------------------------------
coverentir~e |          0
      county |          0
partialcou~y |          0
    zipcodes |          0
partialcou~n |          0
-------------+---------------------------------------------------------
   rownumber |     17,495    60.95342    52.66889         13        438
marketcove~e |          0
dentalonly~n |          0

by Jean Roth , jroth@nber.org , 9 Dec 2017